12 Days of Christmas
142nd
99 Bottles of Beer
112th
Abundant Numbers
229th
Arabic to Roman
142nd
brainfuck
169th
Christmas Trees
119th
Cubes
77th
Diamonds
68th
Divisors
88th
Emirp Numbers
156th
Evil Numbers
229th
Fibonacci
257th
Fizz Buzz
1st
Happy Numbers
130th
Leap Years
228th
Morse Decoder
73rd
Morse Encoder
72nd
Niven Numbers
198th
Odious Numbers
216th
Ordinal Numbers
124th
Pangram Grep
55th
Pascal’s Triangle
125th
Pernicious Numbers
181st
Prime Numbers
197th
Quine
353rd
Rock-paper-scissors-Spock-lizard
109th
Roman to Arabic
56th
Rule 110
83rd
Seven Segment
106th
Sierpiński Triangle
117th
Spelling Numbers
π
219th
√2
108th